CVE-2026-6847
CRITICALUnauthenticated Remote Code Execution in ThemisNETPanel
Title source: cnaDescription
Remote Code Execution vulnerability exists in ThemisNETPanel due to missing authentication for a critical file upload function. The application exposes an endpoint that allows unauthenticated attackers to upload arbitrary PHP files by providing a base64-encoded payload and to execute arbitrary code on the underlying server. This issue has been fixed by a patch released in April 2026.
References (1)
Core 1
Core References
Third Party Advisory third-party-advisory
https://cert.pl/posts/2026/07/CVE-2026-6847/
Scores
CVSS v4
9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Details
CWE
CWE-306
Status
published
Products (1)
4real/ThemisNETPanel
< 04.2026
Published
Jul 13, 2026
Tracked Since
Jul 13, 2026